/* ===========================================================
   Robert Nascimento, MD — shared site styles
   =========================================================== */
:root{
  --bg: #EDEAE2;
  --paper: #FBFAF7;
  --ink: #172230;
  --ink-soft: #495563;
  --accent: #8C3B2E;
  --accent-soft: #E7DCD4;
  --slate: #47606A;
  --line: #D6D0C2;
  --radius: 2px;
}
*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3{
  font-family: 'Source Serif 4', Georgia, serif;
  font-weight: 500;
  line-height: 1.15;
  margin: 0;
  color: var(--ink);
}
p{ margin: 0; }
a{ color: inherit; text-decoration: none; }
img,svg{ display:block; max-width:100%; }
ul,ol{ margin:0; }
.wrap{ max-width: 1120px; margin: 0 auto; padding: 0 32px; }
@media (max-width:640px){ .wrap{ padding: 0 20px; } }

a:focus-visible, button:focus-visible, summary:focus-visible{
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
@media (prefers-reduced-motion: reduce){
  *{ animation: none !important; transition: none !important; }
  html{ scroll-behavior: auto; }
}

/* ---------- Header / nav ---------- */
header{
  position: sticky; top:0; z-index: 50;
  background: rgba(237,234,226,0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding: 18px 0;
}
.nav .name{
  font-family:'Source Serif 4', serif;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  white-space: nowrap;
  margin-right: 40px;
}
.nav .name span{ color: var(--accent); }
.nav ul{
  list-style:none; display:flex; gap: 26px; margin:0; padding:0;
}
.nav ul li a{
  font-size: 0.9rem;
  color: var(--ink-soft);
  padding: 4px 2px;
  border-bottom: 1px solid transparent;
  white-space: nowrap;
}
.nav ul li a:hover, .nav ul li a.active{ color: var(--ink); border-color: var(--accent); }
.nav ul li.has-dropdown{ position:relative; }
.nav ul li.has-dropdown > a::after{ content:'\25BE'; font-size:0.65em; margin-left:4px; vertical-align:middle; }
.nav .dropdown{
  display:none; position:absolute; top:100%; left:-16px; margin:0; padding:8px 0;
  list-style:none; min-width:230px; background:var(--bg); border:1px solid var(--line);
  box-shadow: 0 10px 24px rgba(23,34,48,0.10); z-index:60;
}
.nav ul li.has-dropdown:hover .dropdown,
.nav ul li.has-dropdown:focus-within .dropdown{ display:block; }
.nav .dropdown li{ display:block; }
.nav .dropdown li a{
  display:block; padding:9px 16px; font-size:0.84rem; color:var(--ink-soft);
  border-bottom:none; white-space:nowrap;
}
.nav .dropdown li a:hover{ background:var(--paper); color:var(--ink); border-color:transparent; }
@media (max-width: 900px){
  .nav ul li.has-dropdown > a::after{ display:none; }
  .nav .dropdown{
    display:block; position:static; border:none; box-shadow:none; padding:0 0 4px 14px;
    background:transparent;
  }
  .nav .dropdown li a{ padding:6px 0; }
}
.nav .cta{
  font-size: 0.86rem;
  background: var(--ink);
  color: var(--bg);
  padding: 10px 16px;
  border-radius: var(--radius);
  white-space: nowrap;
  margin-left: 40px;
}
.nav .cta:hover{ background: var(--accent); color: white; }
.nav-toggle{
  display:none; background:none; border:1px solid var(--line);
  padding: 8px 12px; font-size:0.85rem; color: var(--ink); cursor:pointer;
}
@media (max-width: 900px){
  .nav ul{
    display:none; position:absolute; top:100%; left:0; right:0;
    background: var(--bg); border-bottom:1px solid var(--line);
    flex-direction:column; padding: 12px 20px; gap: 4px;
  }
  .nav ul.open{ display:flex; }
  .nav ul li a{ display:block; padding: 10px 0; }
  .nav-toggle{ display:block; }
}

/* ---------- Page header (non-home pages) ---------- */
.page-header{
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--line);
}
.page-header .kicker{ color: var(--accent); font-size: 0.86rem; margin-bottom: 12px; }
.page-header h1{ font-size: clamp(2rem, 4vw, 2.8rem); max-width: 22ch; }
.page-header p{ margin-top: 16px; color: var(--ink-soft); font-size: 1.02rem; max-width: 56ch; }
.jump-links{
  margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--line);
  display:flex; flex-wrap:wrap; gap: 10px 28px;
}
.jump-links a{
  font-size: 0.88rem; color: var(--accent); border-bottom: 1px solid transparent;
}
.jump-links a:hover{ border-color: var(--accent); }

/* ---------- Name banner (photo + name below it, top of homepage) ---------- */
.name-banner-full{
  position: relative; width: 100vw; margin-left: calc(50% - 50vw);
  overflow: hidden; aspect-ratio: 3/1;
}
.name-banner-full img{
  width: 100%; height: 100%; object-fit: cover; object-position: center 55%; display:block;
}
.name-banner-caption{ padding: 18px 0 4px; }
@media (max-width: 640px){ .name-banner-full{ aspect-ratio: 4/3; } }
.name-banner-title{
  font-family:'Source Serif 4', serif; font-weight:500; margin:0;
  font-size: clamp(1.7rem, 4vw, 2.4rem); letter-spacing: -0.01em;
  color: var(--ink);
}
.name-banner-sub{ font-size: 0.95rem; color: var(--ink); margin-top:6px; }

/* ---------- Rotating photo carousel ---------- */
.photo-carousel{ position:relative; overflow:hidden; border-radius:var(--radius); aspect-ratio:21/9; }
.photo-carousel img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover; object-position:center 30%;
  opacity:0; transition: opacity 1.2s ease;
}
.photo-carousel img.active{ opacity:1; }
@media (max-width: 640px){ .photo-carousel{ aspect-ratio:4/3; } }

/* ---------- Hero (home only) ---------- */
.hero{ padding: 56px 0 72px; position: relative; }
.hero-content{ max-width: 640px; }
.hero-eyebrow{ font-size: 0.86rem; color: var(--slate); margin-bottom: 18px; max-width: 30ch; }
.hero h2{ font-family:'Source Serif 4', serif; font-weight:500; font-size: clamp(2.1rem, 4.6vw, 3.1rem); letter-spacing: -0.01em; line-height:1.15; opacity:0; animation: rise 0.7s ease-out 0.1s forwards; }
.hero .role{ margin-top: 18px; font-size: 1.05rem; color: var(--ink-soft); max-width: 42ch; opacity:0; animation: rise 0.7s ease-out 0.28s forwards; }
.hero .actions{ margin-top: 34px; display:flex; gap: 16px; flex-wrap: wrap; opacity:0; animation: rise 0.7s ease-out 0.42s forwards; }
@keyframes rise{ from{ opacity:0; transform: translateY(14px);} to{ opacity:1; transform: translateY(0);} }

/* ---------- Buttons ---------- */
.btn{ display:inline-block; padding: 13px 24px; font-size: 0.92rem; border-radius: var(--radius); border: 1px solid var(--ink); cursor:pointer; background:none; font-family:inherit; }
.btn-solid{ background: var(--ink); color: var(--bg); }
.btn-solid:hover{ background: var(--accent); border-color: var(--accent); color:white; }
.btn-ghost{ color: var(--ink); }
.btn-ghost:hover{ border-color: var(--accent); color: var(--accent); }

/* ---------- Section shell ---------- */
section{ padding: 84px 0; border-top: 1px solid var(--line); }
section:first-of-type{ border-top:none; }
.section-head{ display:flex; justify-content:space-between; align-items:flex-end; gap: 24px; margin-bottom: 48px; flex-wrap:wrap; }
.section-head h2{ font-size: clamp(1.7rem, 3vw, 2.3rem); max-width: 20ch; }
.section-head p{ max-width: 34ch; color: var(--ink-soft); font-size: 0.95rem; }
.kicker{ color: var(--accent); font-size: 0.86rem; margin-bottom: 10px; }

/* ---------- About ---------- */
.about-grid{ display:grid; grid-template-columns: 0.85fr 1.15fr; gap: 64px; }
@media (max-width: 860px){ .about-grid{ grid-template-columns: 1fr; gap:36px; } }
.about-photo{
  aspect-ratio: 4/5; background: var(--paper);
  display:flex; align-items:center; justify-content:center;
  color: var(--ink-soft); font-size:0.85rem; text-align:center;
  overflow:hidden;
}
.about-photo-empty{ padding:20px; }
.about-photo img{ width:100%; height:100%; object-fit:cover; }
.about-copy p{ margin-bottom: 18px; color: var(--ink-soft); font-size: 1.02rem; }
.about-copy p:last-child{ margin-bottom:0; }
.about-list{ margin-top: 28px; padding-top:24px; border-top:1px solid var(--line); }
.about-list div{ display:flex; justify-content:space-between; padding: 10px 0; font-size:0.92rem; border-bottom: 1px solid var(--line); gap: 16px;}
.about-list div:last-child{ border-bottom:none; }
.about-list span:first-child{ color: var(--ink-soft); }
.about-list span:last-child{ text-align:right; }

/* ---------- Services (home) ---------- */
.services{ display:grid; grid-template-columns: repeat(3,1fr); gap: 0; border: 1px solid var(--line); }
@media (max-width: 860px){ .services{ grid-template-columns: 1fr; } }
.service{ padding: 40px 32px; border-left: 1px solid var(--line); }
.service:first-child{ border-left:none; }
@media (max-width: 860px){ .service{ border-left:none; border-top:1px solid var(--line); } .service:first-child{ border-top:none; } }
.service svg{ height: 56px; width:auto; margin-bottom: 22px; }
.service h3{ font-size: 1.25rem; margin-bottom: 12px; }
.service p{ color: var(--ink-soft); font-size: 0.94rem; margin-bottom: 16px; }
.service ul{ margin:0; padding-left: 18px; color: var(--ink-soft); font-size: 0.9rem; list-style:disc; }
.service li{ margin-bottom: 6px; }

/* ---------- Generic content list / cards ---------- */
.info-grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
@media (max-width: 860px){ .info-grid{ grid-template-columns: 1fr; } }
.info-card{ border: 1px solid var(--line); padding: 32px; background: var(--paper); }
.info-card h3{ font-size: 1.1rem; margin-bottom: 14px; }
.info-card ul{ padding-left: 18px; color: var(--ink-soft); font-size: 0.94rem; list-style:disc; }
.info-card li{ margin-bottom: 8px; }
.info-card p{ color: var(--ink-soft); font-size: 0.94rem; }

/* ---------- Downloads list (forms / rehab protocols) ---------- */
.download-list{ border-top: 1px solid var(--line); }
.download-row{
  display:flex; justify-content:space-between; align-items:center; gap: 20px;
  padding: 20px 0; border-bottom: 1px solid var(--line); flex-wrap:wrap;
}
.download-row .file-name{ font-size: 1rem; }
.download-row .file-desc{ font-size: 0.88rem; color: var(--ink-soft); margin-top:4px; }
.download-row .download-link{
  font-size: 0.86rem; border: 1px solid var(--ink); padding: 9px 16px; border-radius: var(--radius); white-space:nowrap;
}
.download-row .download-link:hover{ border-color: var(--accent); color: var(--accent); }
.download-group-title{ margin: 44px 0 4px; font-size: 1rem; color: var(--slate); }
.download-group-title:first-child{ margin-top:0; }

/* ---------- Timeline (day of surgery) ---------- */
.timeline{ border-top: 1px solid var(--line); }
.timeline-item{ display:grid; grid-template-columns: 200px 1fr; gap: 32px; padding: 34px 0; border-bottom: 1px solid var(--line); }
@media (max-width: 700px){ .timeline-item{ grid-template-columns: 1fr; gap: 10px; } }
.timeline-item h3{ font-size: 1.05rem; color: var(--accent); font-family:'Inter'; font-weight:600; }
.timeline-item .body p{ color: var(--ink-soft); margin-bottom: 10px; }
.timeline-item .body ul{ padding-left: 18px; color: var(--ink-soft); list-style:disc; }
.timeline-item .body li{ margin-bottom: 6px; }

/* ---------- FAQ accordion ---------- */
.faq-list{ border-top: 1px solid var(--line); }
.faq-item{ border-bottom: 1px solid var(--line); }
.faq-item summary{
  padding: 22px 0; cursor:pointer; font-size: 1.02rem; list-style:none;
  display:flex; justify-content:space-between; align-items:center; gap: 20px;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary .plus{ font-family:'Source Serif 4'; font-size:1.4rem; color: var(--accent); flex-shrink:0; }
.faq-item[open] summary .plus{ transform: rotate(45deg); }
.faq-item summary .plus{ transition: transform 0.15s ease; }
.faq-item .faq-answer{ padding: 0 0 24px; color: var(--ink-soft); font-size: 0.96rem; max-width: 68ch; }

/* ---------- Approach ---------- */
.approach-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
@media (max-width: 860px){ .approach-grid{ grid-template-columns: 1fr; gap: 32px; } }
.approach-item .mark{ font-family:'Source Serif 4', serif; font-size: 1.6rem; color: var(--accent); margin-bottom: 14px; display:block; }
.approach-item h3{ font-size: 1.05rem; margin-bottom: 10px; }
.approach-item p{ color: var(--ink-soft); font-size: 0.92rem; }

/* ---------- Dark panel (patient info CTA etc) ---------- */
.dark-panel{
  background: var(--ink); color: var(--bg); padding: 56px; border-radius: var(--radius);
  display:grid; grid-template-columns: 1fr 1fr; gap: 48px;
}
@media (max-width: 860px){ .dark-panel{ grid-template-columns: 1fr; padding: 36px 26px; gap:30px; } }
.dark-panel h2{ color: var(--bg); font-size: 1.7rem; margin-bottom: 16px; }
.dark-panel p{ color: #C9CDD2; font-size: 0.96rem; }
.dark-panel .col h3{ font-family:'Inter'; font-weight:600; font-size: 0.82rem; color: #9AA3AC; margin-bottom: 14px; }
.dark-panel .col ul{ list-style:none; margin:0; padding:0; }
.dark-panel .col li{ padding: 10px 0; border-bottom: 1px solid #2C3742; font-size: 0.94rem; color: #DEE1E4; }
.dark-panel .col li:last-child{ border-bottom:none; }

/* ---------- Contact ---------- */
.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 64px; }
@media (max-width: 860px){ .contact-grid{ grid-template-columns: 1fr; gap: 40px; } }
.contact-detail{ margin-bottom: 26px; }
.contact-detail h3{ font-size: 0.82rem; color: var(--ink-soft); font-weight:500; margin-bottom:6px; font-family:'Inter'; }
.contact-detail p, .contact-detail a{ font-size: 1.05rem; }
.contact-detail a:hover{ color: var(--accent); }
form{ display:flex; flex-direction:column; gap: 16px; }
form label{ font-size: 0.85rem; color: var(--ink-soft); margin-bottom: 6px; display:block; }
form input, form textarea, form select{
  width:100%; padding: 12px 14px; font-family:inherit; font-size: 0.95rem;
  border: 1px solid var(--line); background: var(--paper); color: var(--ink); border-radius: var(--radius);
}
form input:focus, form textarea:focus, form select:focus{ outline:none; border-color: var(--accent); }
form button{ align-self:flex-start; margin-top: 6px; }
.form-note{ font-size: 0.8rem; color: var(--ink-soft); margin-top: 4px; }
.map-frame{ border: 1px solid var(--line); margin-top: 32px; aspect-ratio: 16/9; }
.map-frame iframe{ width:100%; height:100%; border:0; }

/* ---------- Decorative divider illustrations ---------- */
.divider-art{
  display:flex; align-items:center; justify-content:center;
  padding: 12px 0 44px;
}
.divider-art svg{ width: 100%; max-width: 320px; height: auto; }
@media (max-width: 640px){ .divider-art{ padding: 8px 0 32px; } .divider-art svg{ max-width: 220px; } }

.divider-photo{ padding: 0 0 12px; }
.divider-photo img{
  width:100%; aspect-ratio: 16/9; object-fit:cover; object-position: center 30%; display:block;
  border-radius: var(--radius);
}
@media (max-width: 640px){ .divider-photo img{ aspect-ratio: 4/3; } }
/* ---------- Affiliations marquee ---------- */
.marquee-section{ background: var(--ink); padding: 30px 0; overflow: hidden; border-top: 1px solid var(--line); }
.marquee-label{
  text-align:center; font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: #8A93A0; margin-bottom: 18px;
}
.marquee-track{
  display:flex; width: max-content;
  animation: marquee-scroll 46s linear infinite;
}
.marquee-track:hover{ animation-play-state: paused; }
.marquee-group{ display:flex; align-items:center; flex-shrink:0; }
.marquee-track span.item{
  color:#DEE1E4; font-size: 0.95rem; white-space:nowrap; padding: 0 30px;
  font-family:'Source Serif 4', serif;
}
.marquee-track span.dot{ color:#8C3B2E; font-size: 0.7rem; }
@keyframes marquee-scroll{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}
@media (max-width: 640px){
  .marquee-track span.item{ font-size: 0.85rem; padding: 0 18px; }
}

footer{ border-top: 1px solid var(--line); padding: 36px 0; }
.footer-row{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap: 12px; }
.footer-row p{ font-size: 0.82rem; color: var(--ink-soft); }
.footer-row nav ul{ list-style:none; display:flex; gap:20px; padding:0; margin:0; }
.footer-row nav a{ font-size: 0.82rem; color: var(--ink-soft); }
.footer-row nav a:hover{ color: var(--accent); }